Tamu Massif 3D map
William Sager/University of Houston
September 6, 2013 Tamu Massif, first thought to be perhaps dozens of individual volcanoes, turns out to be just one — but it's really big. It's about the size of New Mexico.
Defense Secretary Robert Gates at Bagram Air Field in Afghanistan.
MANDEL NGAN/AFP/Getty Images
March 7, 2011 Libya rebels pushed back; Gates visits Afghanistan; snow in New York; Hawaii volcano
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